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Vulnerability · Published Dec 9, 2025 · Assigned by certcc

CVE-2025-9613CVE-2025-9613

Medium 6.5

In plain English

A medium-severity security flaw in PCI Express Integrity and Data Encryption (PCIe IDE) Specification from PCI-SIG. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 88.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability was discovered in the PCI Express (PCIe) Integrity and Data Encryption (IDE) specification, where insufficient guidance on tag reuse after completion timeouts may allow multiple outstanding Non-Posted Requests to share the same tag. This tag aliasing condition can result in completions being delivered to the wrong security context, potentially compromising data integrity and confidentiality.

Affected products (as reported)

VendorProductVersions
PCI-SIG PCI Express Integrity and Data Encryption (PCIe IDE) Specification 0 – before 7.1-Rev7.0
PCI-SIG PCI Express Integrity and Data Encryption (PCIe IDE) Specification 0 – before 6.5-Rev7.0

References